MARÍA ANTONIA
FREGENAL MARTÍNEZ
Profesora contratada doctora
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University of Utah
Salt Lake City, Estados UnidosUniversity of Utah-ko ikertzaileekin lankidetzan egindako argitalpenak (1)
1999
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The fish trace fossil Undichna from the Cretaceous of Spain
Palaeontology, Vol. 42, Núm. 3, pp. 409-427